Articles | Volume 15, issue 3
https://doi.org/10.5194/os-15-819-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/os-15-819-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
The CMEMS GlobColour chlorophyll a product based on satellite observation: multi-sensor merging and flagging strategies
Philippe Garnesson
CORRESPONDING AUTHOR
ACRI-ST, Sophia Antipolis, 06904, France
Antoine Mangin
ACRI-ST, Sophia Antipolis, 06904, France
Odile Fanton d'Andon
ACRI-ST, Sophia Antipolis, 06904, France
Julien Demaria
ACRI-ST, Sophia Antipolis, 06904, France
Marine Bretagnon
ACRI-ST, Sophia Antipolis, 06904, France
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- Optimized Ensemble Machine Learning Models for Predicting Phytoplankton Absorption Coefficients M. Alam et al. https://doi.org/10.1109/ACCESS.2024.3350328
- Correlation of phytoplankton satellite observations and radiological doses in molluscs S. Hurtado-Bermúdez et al. https://doi.org/10.1016/j.marpolbul.2021.112911
- Automated detection of coastal upwelling in the Western Indian Ocean: Towards an operational “Upwelling Watch” system M. Hammond et al. https://doi.org/10.3389/fmars.2022.950733
- Impact of internal tides on chlorophyll a distribution and primary production off the Amazon shelf from glider measurements and satellite observations A. M'hamdi et al. https://doi.org/10.5194/os-21-2873-2025
- NorCPM1 and its contribution to CMIP6 DCPP I. Bethke et al. https://doi.org/10.5194/gmd-14-7073-2021
- Merged Multi-Sensor Ocean Colour Chlorophyll Product Evaluation for the British Columbia Coast S. Pramlall et al. https://doi.org/10.3390/rs15030687
- Transformer-Based Sensor-Agnostic Model for Satellite Chlorophyll Retrieval G. Zheng https://doi.org/10.1109/TGRS.2025.3599368
- Do phytoplankton require oxygen to survive? A hypothesis and model synthesis from oxygen minimum zones J. Wong et al. https://doi.org/10.1002/lno.12367
- Global variability of high-nutrient low-chlorophyll regions using neural networks and wavelet coherence analysis G. Basterretxea et al. https://doi.org/10.5194/os-19-973-2023
- Comparing satellite and BGC-Argo chlorophyll estimation: A phenological study A. Baudena et al. https://doi.org/10.1016/j.rse.2025.114743
- MEGO-C: A Novel Interpretable Machine Learning Architecture for Fusing Satellite and In Situ Data Into a Submesoscale-Resolving 3-D Chlorophyll Atlas Y. Wen et al. https://doi.org/10.1109/TGRS.2026.3676113
- Recent Trends in SST, Chl‐a, Productivity and Wind Stress in Upwelling and Open Ocean Areas in the Upper Eastern North Atlantic Subtropical Gyre J. Siemer et al. https://doi.org/10.1029/2021JC017268
- From nutrients to fish: Impacts of mesoscale processes in a global CESM-FEISTY eddying ocean model framework K. Krumhardt et al. https://doi.org/10.1016/j.pocean.2024.103314
- Vertically Resolved Global Ocean Light Models Using Machine Learning P. Renosh et al. https://doi.org/10.3390/rs15245663
- Response of Spatial and Temporal Variations in the Kuroshio Current to Water Column Structure in the Western Part of the East Sea C. Lee et al. https://doi.org/10.3390/jmse10111703
- Copernicus Marine Service Ocean State Report, Issue 5 K. von Schuckmann et al. https://doi.org/10.1080/1755876X.2021.1946240
- AIGD-PFT: the first AI-driven global daily gap-free 4 km phytoplankton functional type data product from 1998 to 2023 Y. Zhang et al. https://doi.org/10.5194/essd-16-4793-2024
- Analyses of sea surface chlorophyll a trends and variability from 1998 to 2020 in the German Bight (North Sea) F. Amorim et al. https://doi.org/10.5194/os-20-1247-2024
- Satellite-detected phytoplankton blooms in the Japan/East Sea during the past two decades: Magnitude and timing D. Wang et al. https://doi.org/10.3389/fmars.2022.1065066
- Regime shifts in satellite-derived chlorophyll within the Laurentian Great Lakes N. Nezlin et al. https://doi.org/10.1016/j.jglr.2025.102573
- Accelerated northward shift of the North Pacific transition zone chlorophyll front under greenhouse warming Y. Chen et al. https://doi.org/10.1088/1748-9326/adbfa7
- Tropical Cyclone Landfall Frequency and Large-Scale Environmental Impacts along Karstic Coastal Regions (Yucatan Peninsula, Mexico) V. Rivera-Monroy et al. https://doi.org/10.3390/app10175815
- Potential predictability of skipjack tuna (Katsuwonus pelamis) catches in the Western Central Pacific J. Kim et al. https://doi.org/10.1038/s41598-020-59947-8
- Validation of standard ocean-color chlorophyll-a products in turbid coastal waters: A case study on statistical evaluation and quality control tests in the Persian Gulf M. Moradi & M. Zoljoodi https://doi.org/10.1016/j.jmarsys.2023.103875
- Patterns and Trends in Chlorophyll‐a Concentration and Phytoplankton Phenology in the Biogeographical Regions of Southwestern Atlantic A. Delgado et al. https://doi.org/10.1029/2023JC019865
- Modelling mussel (Mytilus spp.) microplastic accumulation N. Stamataki et al. https://doi.org/10.5194/os-16-927-2020
- Overview of Operational Global and Regional Ocean Colour Essential Ocean Variables Within the Copernicus Marine Service V. Brando et al. https://doi.org/10.3390/rs16234588
- Spatiotemporal Distribution of Submesoscale Eddies with Updated Interferometric Imaging Radar Altimeter Data H. Hou et al. https://doi.org/10.34133/remotesensing.0475
- Seasonal Upwelling in the Northern Arafura Sea from Multi-datasets in 2017 A. Atmadipoera et al. https://doi.org/10.47836/pjst.28.4.19
- Moving ecological and biogeochemical transitions across the North Pacific C. Follett et al. https://doi.org/10.1002/lno.11763
- Rapid fCO2 rise in the northern Barents Sea and Nansen Basin Y. Ericson et al. https://doi.org/10.1016/j.pocean.2023.103079
- The habitat preference of commercial tuna species based on a daily environmental database approach in the tropical region of the Eastern Indian Ocean off Java-Bali waters M. Setiawati et al. https://doi.org/10.1016/j.dsr2.2024.105400
- The CMEMS GlobColour chlorophyll a product based on satellite observation: multi-sensor merging and flagging strategies P. Garnesson et al. https://doi.org/10.5194/os-15-819-2019
- Different mechanisms for enhanced ocean response and feedback during sequential super typhoons W. Huipeng et al. https://doi.org/10.1016/j.dsr.2024.104351
- Spatial and temporal variability in the seasonal predictability of chlorophyll in the Eastern China Seas W. Ding et al. https://doi.org/10.1016/j.ocemod.2026.102709
- Seasonal variation of chlorophyll-a in South Java over the past quarter-century Y. Wijaya et al. https://doi.org/10.1007/s10236-024-01629-4
- Revisiting the relationship between surface and column-integrated chlorophyll-a concentrations in the Biogeochemical-Argo and satellite era E. Tanner et al. https://doi.org/10.3389/frsen.2024.1495958
- Assessing the Trend of the Trophic State of Lake Ladoga Based on Multi-Year (1997–2019) CMEMS GlobColour-Merged CHL-OC5 Satellite Observations A. Gbagir & A. Colpaert https://doi.org/10.3390/s20236881
- Phytoplankton biomass and photophysiology at the sub-Antarctic Prince Edward Islands ecosystem in the Southern Ocean T. Lamont et al. https://doi.org/10.1016/j.jmarsys.2021.103669
- WATERHYPERNET: a prototype network of automated in situ measurements of hyperspectral water reflectance for satellite validation and water quality monitoring K. Ruddick et al. https://doi.org/10.3389/frsen.2024.1347520
- Twenty years of satellite and in situ observations of surface chlorophyll-a from the northern Bay of Biscay to the eastern English Channel. Is the water quality improving? F. Gohin et al. https://doi.org/10.1016/j.rse.2019.111343
- A comprehensive analysis of retrieving optically inactive indicators from multi-level remote sensing product(s) in Irish waters using data science techniques A. Sajib et al. https://doi.org/10.1016/j.watres.2026.125766
- Role of oceanic fronts in enhancing phytoplankton biomass in the eastern Arabian Sea during an oligotrophic period S. Kurian et al. https://doi.org/10.1016/j.marenvres.2020.105023
- Algal blooms forecasting with hybrid deep learning models from satellite data in the Zhoushan fishery W. Ding & C. Li https://doi.org/10.1016/j.ecoinf.2024.102664
- Oceanic biophysical response to large-scale wind forcing observed southwest of Sumatra during December 2017 T. Horii et al. https://doi.org/10.1016/j.dsr2.2025.105479
- Oceanic response to the consecutive Hurricanes Dorian and Humberto (2019) in the Sargasso Sea D. Avila-Alonso et al. https://doi.org/10.5194/nhess-21-837-2021
- Enhanced impact of prolonged MHWs on satellite-observed chlorophyll in the South China Sea W. He et al. https://doi.org/10.1016/j.pocean.2023.103123
- Decadal climate variability of chlorophyll-a in response to different oceanic factors in the Western Indian ocean: the sea of oman V. Chinta et al. https://doi.org/10.1007/s00382-024-07354-4
- Beyond the surface: machine learning uncovers ENSO’s hidden and contrasting impacts on phytoplankton vertical structure J. Yang et al. https://doi.org/10.1016/j.isprsjprs.2026.01.002
- Intraseasonal modulation of sea surface temperatures in the Tropical North Atlantic by African Easterly Waves M. Mendy et al. https://doi.org/10.5194/os-22-1745-2026
- Monthly variability of wind-induced upwelling and its impact on chlorophyll-a distribution in the Southern and Northern parts of the Indonesian Archipelago G. Napitupulu https://doi.org/10.1007/s10236-024-01640-9
- North Atlantic right whale density surface model for the US Atlantic evaluated with passive acoustic monitoring J. Roberts et al. https://doi.org/10.3354/meps14547
- Biotic response of plankton communities to Middle to Late Miocene monsoon wind and nutrient flux changes in the Oman margin upwelling zone G. Auer et al. https://doi.org/10.5194/cp-19-2313-2023
- Spatio-temporal patterns in coral reef composition and function across an altered environmental gradient: A 15-year study in the Caribbean J. Briand et al. https://doi.org/10.3389/fmars.2022.977551
- Anchoveta and sardine feeding responses to environmental variations in the central and south Humboldt Current System revealed by stable isotopes B. Garrido et al. https://doi.org/10.3354/meps15032
- Influence of the Amazon‐Orinoco Discharge Interannual Variability on the Western Tropical Atlantic Salinity and Temperature M. Gévaudan et al. https://doi.org/10.1029/2022JC018495
- Coupling ecological concepts with an ocean-colour model: inversion modelling X. Sun et al. https://doi.org/10.3389/frsen.2025.1692306
- Response of phytoplankton functional types to Hurricane Fabian (2003) in the Sargasso Sea D. Avila-Alonso et al. https://doi.org/10.1016/j.marenvres.2023.106079
- Considerations for transferring an operational dynamic ocean management tool between ocean color products H. Welch et al. https://doi.org/10.1016/j.rse.2020.111753
- The Role of Ocean Penetrative Solar Radiation in the Evolution of Mediterranean Storm Daniel J. Karagiorgos et al. https://doi.org/10.3390/rs17152684
- Correction of inter-mission inconsistencies in merged ocean colour satellite data M. van Oostende et al. https://doi.org/10.3389/frsen.2022.882418
- Forecasting seasonal global sea surface chlorophyll a with a lightweight data-driven approach G. Martinez Balbontin et al. https://doi.org/10.5194/bg-23-2601-2026
- Dynamics of the island mass effect – Part 1: Detecting the extent G. Bourdin et al. https://doi.org/10.5194/bg-22-3207-2025
- Long-term shift and recent early onset of chlorophyll-a bloom and coastal upwelling along the southern coast of Java T. Horii et al. https://doi.org/10.3389/fclim.2023.1050790
- SAtellite-based Marine Process Understanding, Development, Research and Applications for Blue Economy (SAMUDRA): A Technology Demonstration Program in the Bay of Bengal R. Sharma et al. https://doi.org/10.1007/s12524-022-01571-2
- Shelf Water Export at the Brazil-Malvinas Confluence Evidenced From Combined in situ and Satellite Observations G. Manta et al. https://doi.org/10.3389/fmars.2022.857594
- Assessing the Effect of Tandem Phase Sentinel-3 OLCI Sensor Uncertainty on the Estimation of Potential Ocean Chlorophyll-a Trends M. Hammond et al. https://doi.org/10.3390/rs12162522
- Development of Parameter-Tuned Algorithms for Chlorophyll-a Concentration Estimates in the Southern Ocean M. Cha et al. https://doi.org/10.3390/rs17213595
- A 20-year (1998–2017) global sea surface dimethyl sulfide gridded dataset with daily resolution S. Zhou et al. https://doi.org/10.5194/essd-16-4267-2024
- OC4-SO: A New Chlorophyll-a Algorithm for the Western Antarctic Peninsula Using Multi-Sensor Satellite Data A. Ferreira et al. https://doi.org/10.3390/rs14051052
- Climate variability induces changes in phytoplankton phenology across Spanish marine ecoregions M. Fernández-Barba et al. https://doi.org/10.1016/j.pocean.2025.103583
- An adaptive method for ocean front detection using spatial–frequency fusion and uncertainty-aware attention L. Gao et al. https://doi.org/10.1016/j.rse.2026.115483
- An intercomparison of models predicting growth of Antarctic krill (Euphausia superba): The importance of recognizing model specificity D. Bahlburg et al. https://doi.org/10.1371/journal.pone.0286036
- Spatial and temporal variability and connectivity of the marine environment of the South Sandwich Islands, Southern Ocean S. Thorpe & E. Murphy https://doi.org/10.1016/j.dsr2.2022.105057
- Dynamic factor analysis of mesozooplankton variability in the Gulf of Cádiz S. Rodríguez-Gálvez et al. https://doi.org/10.3389/fmars.2026.1737360
- Satellite data reveal earlier and stronger phytoplankton blooms over fronts in the Gulf Stream region C. Haëck et al. https://doi.org/10.5194/bg-20-1741-2023
- Satellite Study of the <i>E. huxleyi Phenomenon</i> in the Barents, Norwegian, and Greenland Seas in 2003–2021: Temporal Dynamics of the Bloom Areal Extent, Inorganic Carbon Production and CО2 Partial Pressure in Surface Water A. Frolova et al. https://doi.org/10.59887/fpg/rada-dxbz-35be
- Importance of Seasonally Evolving Near‐Surface Salinity Stratification on Mixed Layer Heat Budget During Summer Monsoon Intraseasonal Oscillation in the Northern Bay of Bengal in 2019 V. Sherin et al. https://doi.org/10.1029/2023JC019800
- Impacts of Typhoon Tracks on Frontal Changes Modulating Chlorophyll Distribution in the Pearl River Estuary Q. Zhao et al. https://doi.org/10.3390/rs17132165
- Spatiotemporal trends of annual minimum sea surface temperature in the Eastern China seas W. Ding et al. https://doi.org/10.1007/s00382-025-07833-2
- Spatial and Seasonal Variations of the Island Mass Effect at the Sub-Antarctic Prince Edward Islands Archipelago T. Lamont & T. Toolsee https://doi.org/10.3390/rs14092140
- Combining BioGeoChemical-Argo (BGC-Argo) floats and satellite observations for water column estimations of the particulate backscattering coefficient J. García-Jiménez et al. https://doi.org/10.5194/os-21-1677-2025
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Short summary
This paper concerns the GlobColour chlorophyll α products disseminated by the Copernicus Marine Environmental Monitoring Service (CMEMS). The strategies for merging and flagging remote-sensing data are discussed. Results are illustrated by comparing the CMEMS GlobColour products provided by ACRI-ST with the OC-CCI/C3S products. This highlights the capability of GlobColour to obtain a better spatial coverage and to ingest the OLCI data in complement with SeaWiFS, MERIS, MODIS and VIIRS sensors.
This paper concerns the GlobColour chlorophyll α products disseminated by the Copernicus Marine...